R1 Performance Package for Range Rover 5.0L V8 Supercharged mercedes-benz-clk-class--209---2004-2010--clk-500-esr5978939 731 HP +89 HP 786

731 HP +89 HP 786 LB-FT +66 LB-FT W463 - AMG G 63 R1 Package 731 HP +89 HP 786 LB-FT +66 LB-FT W463 - AMG G 63 R2 Package 741  HP +99 HP 786 LB-FT +66 LB-FT

Up to 560HP and 596LB-FT

RENNtech now offers CPC -upgrade for AMG M176 and AMG M177 -engines

the RENNtech AMG GT R side skirts feature several unique design elements

R1 Performance Package for Range Rover 5.0L V8 Supercharged mercedes-benz-clk-class--209---2004-2010--clk-500-esr5978939 731 HP +89 HP 786R1 Performance Package for the Range Rover V8 Supercharged 5. 0L Engine comes with an ECU Upgrade and a Larger Crankshaft Pulley. The Maximum Performance Ouput is up to 558 HP + 571 TQ. Gains: +50 HP 110 LB FT RENNtech has been at the forefront of ECU tuning since electronic engine management began to be utilized in vehicles during the mid 1980's. Our vast experience, countless hours of in house research, development, and exhaustive testing; ensure